Trenching shovel



FIG. 1 is a top of a trenching shovel showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side elevational view thereof, the other side being a mirror image thereof; and,

FIG. 6 is is a front isometric view thereof. 

The ornamental design for a trenching shovel, as shown and described. 